A Study on the field weakening operation of Induction Motor considering Motor Parameters

전동기 상수를 고려한 유도전동기 약계자 천이시점에 관한 연구

This paper presents the field weakening base speed considering stator resistance effect. It uses the algorithm of estimating rotor and stator resistance to compensate resistance variation. And by using estimated stator resistnace the field weakening base speed is determinded. Simulation results demonstating the effectiveness of this method.